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Related Experiment Video

Updated: Feb 1, 2026

A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol
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E-cigarette devices used by high-school youth.

Suchitra Krishnan-Sarin1, Asti Jackson1, Meghan Morean2

  • 1Department of Psychiatry, Yale University School of Medicine, 300 George St. #901, New Haven, CT, 06511, USA.

Drug and Alcohol Dependence
|November 30, 2018
PubMed
Summary

Youth e-cigarette use is high, with JUUL and modified devices being most popular. Prevention efforts must address multiple device use to reduce youth vaping rates.

Keywords:
DeviceE-cigaretteJUULYouth

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Area of Science:

  • Public Health
  • Adolescent Health
  • Tobacco Control

Background:

  • Youth e-cigarette use is prevalent, yet specific device usage patterns remain under-researched.
  • Understanding which e-cigarette devices are popular among adolescents is crucial for targeted interventions.

Purpose of the Study:

  • To investigate the prevalence of different e-cigarette device types used by high school students.
  • To examine nicotine use patterns associated with various e-cigarette devices.
  • To identify predictors of e-cigarette device use, including single versus multiple device usage.

Main Methods:

  • A survey was administered to 875 high school students who reported ever using e-cigarettes.
  • Data collected included prevalence of use for cig-a-likes, vape/hookah pens, modified devices (mods), and JUUL.
  • Statistical analysis assessed nicotine use, predictors of device use (age, sex, race, SES, other tobacco use), and patterns of single versus multiple device usage.

Main Results:

  • Modified devices (71.2%) and JUUL (64.2%) were the most commonly ever used devices, while cig-a-likes were used least (25.4%).
  • JUUL showed the highest nicotine use (80.3%).
  • Use of multiple devices and most single devices (except JUUL) were associated with other tobacco product use, while JUUL use was linked to higher socioeconomic status.

Conclusions:

  • Adolescent e-cigarette use involves a variety of devices, with modified devices and JUUL being particularly popular.
  • Nicotine delivery varies significantly by device type, with JUUL exhibiting the highest nicotine usage rates.
  • Effective youth e-cigarette prevention and regulatory strategies must consider the concurrent use of multiple device types and associated risk factors.